179378030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12659}}^1$

素因数の和:12788

約数の個数: 32

約数和(自身を含む): 350935200

約数和(自身を除く): 171557170

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 12659, 14170, 25318, 63295, 126590, 164567, 329134, 822835, 1379831, 1645670, 2759662, 6899155, 13798310, 17937803, 35875606, 89689015, 179378030]

約数ペア:

[(1, 179378030), (2, 89689015), (5, 35875606), (10, 17937803), (13, 13798310), (26, 6899155), (65, 2759662), (109, 1645670), (130, 1379831), (218, 822835), (545, 329134), (1090, 164567), (1417, 126590), (2834, 63295), (7085, 25318), (12659, 14170)]